(UN-1 12.)
1549. Cheke, Hurt Sedit. (1569), F iv b. The haie … hath bene by mens ydlenesse and vndutifulnesse, let alone vntouched.
1571. Dk. Norfolk, in 14th Rep. Hist. MSS. Comm., App. IV. 574. I confesse my unduetifullnes nowe hath blotted the same.
1662. Hibbert, Body Divinity, I. 278. Not to answer when called, is incivility in most, and it is undutifulness in some.
1742. Fielding, J. Andrewes, II. vi. He had seen such examples of undutifulness happen from the too early generosity of parents.
1825. T. Hook, Sayings, Ser. II. I. 168. The extraordinary undutifulness of his child.
1876. Miss Yonge, Womankind, xvi. Opposition or undutifulness are fatal blots in a Christian character.
